fix travis

Evan You · Evan You · commit 00af9388b6dd · 2013-11-15T13:31:42.000-05:00
diff --git a/.travis.yml b/.travis.yml
@@ -6,4 +6,5 @@ before_install:
   - git clone git://github.com/n1k0/casperjs.git ~/casperjs
   - cd ~/casperjs
   - git checkout tags/1.1-beta1
-  - export PATH=$PATH:`pwd`/bin
+  - export PATH=$PATH:`pwd`/bin
+  - cd -
